independently and he freed them because the evidence, the science showed that they were not guilty. >> we see that it's a very different case here now, we appreciate you giving us some insight. unfortunately we have to break it out here. thank you so much for being with us. looking forward on "america tonight," brutal conditions behind bars even for some visitors. >> i started hearing, stop resisting, stop resisting, i yelled out i'm in handcuffs then somebody smashed my face down on the ground. then i heard cracking, i heard this -- >> the los angeles sheriff's department mired in controversy, mike okhu investigates. crime and punishment, next week, 9:00 eastern.